Renault has unveiled its innovative solution to the challenge of sustainable urban mobility. The Twizy Z.E. zero-emission electric car weighs in at just over 900 lbs. This 7.5 foot car is more than just a prototype and is planned to go into production in 2011. Some of the avant garde features include an open body design, seating that puts passenger behind driver, and octagonal wheel covers. See the Twizy in action in this YouTube video and read more about its specs on the Renault website.